Glacial Chasm [From the Vault: Realms] Wizards Play Network 2009 When Shriekmaw enters the battlefield

When Shriekmaw enters the battlefield

Set: Nemesis Type: Creature — Human Mercenary Rarity: Rare Cost: {2}{R}{R} {3}

that player's life total becomes 20

Set: Kaladesh Inventions Type: Artifact Creature — Shapeshifter Rarity: Mythic Cost: {6} Imprint — When Duplicant enters the battlefield

Glacial Chasm [From the Vault: Realms] Wizards Play Network 2009 When Shriekmaw enters the battlefieldSet: From the Vault: Realms Type: Land Rarity: Mythic Cumulative upkeepPay 2 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Glacial Chasm enters the battlefield, sacrifice a land. Creatures you control can't attack. Prevent all damage that would be dealt to you.